You have to code the reason for the revision, usually a complication code.
ICD9 code is the diagnosis code and a CPT is the procedure code
Migraine, unspecified, without mention of intractable migraine Reference: The International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM)
icd9 code is 597.80 and its urethritis unspecified.
Icd9 for recent toe surgery
icd9 code , not icda
code for Hyperglycemia is 790.29
The abbreviation ICD9 stand for International Classification Of Diseases Nine Revision. You can find there the diverse infectious and parasite diseases, the diseases around the digestive system and many mores.
v58.78
995.91
Rotoscoliosis
414.00
gastroparesis